EP 4327598 A1 20240228 - SPATIAL-REUSE BASED TXOP SHARING FOR RANDOM ACCESS TRANSMISSIONS
Title (en)
SPATIAL-REUSE BASED TXOP SHARING FOR RANDOM ACCESS TRANSMISSIONS
Title (de)
AUF RÄUMLICHER WIEDERVERWENDUNG BASIERENDE TXOP-TEILUNG FÜR DIREKTZUGRIFFSÜBERTRAGUNGEN
Title (fr)
PARTAGE DE TXOP À BASE DE RÉUTILISATION SPATIALE POUR DES TRANSMISSIONS À ACCÈS ALÉATOIRE
Publication
Application
Priority
- US 202163178681 P 20210423
- EP 2022060569 W 20220421
Abstract (en)
[origin: WO2022223701A1] A wireless station (11) determines a path loss of a wireless signal path between the wireless station (11) and a first access point (10). The first access point (10) cooperates with a second access point (10) by sharing a transmit opportunity based on coordinated spatial reuse of at least one resource of the shared transmit opportunity. Further, the wireless station (11) receives, from the second access point (10), an indication of a level of allowed interference on the at least one resource of the shared transmit opportunity. Based on the determined path loss and the indication of the level of allowed interference, the wireless station (11) controls a transmit power of at least one wireless random access transmission performed on the at least one resource of the shared transmit opportunity from the wireless station (11) to the second access point (10).
IPC 8 full level
H04W 52/24 (2009.01); H04W 52/14 (2009.01); H04W 52/42 (2009.01); H04W 52/50 (2009.01)
CPC (source: EP US)
H04W 52/242 (2013.01 - EP US); H04W 52/243 (2013.01 - EP US); H04W 52/50 (2013.01 - EP); H04W 74/0833 (2013.01 - US); H04W 52/146 (2013.01 - EP); H04W 52/42 (2013.01 - EP)
Designated contracting state (EPC)
AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR
Designated extension state (EPC)
BA ME
Designated validation state (EPC)
KH MA MD TN
DOCDB simple family (publication)
WO 2022223701 A1 20221027; CN 117178600 A 20231205; EP 4327598 A1 20240228; US 2024214945 A1 20240627
DOCDB simple family (application)
EP 2022060569 W 20220421; CN 202280029614 A 20220421; EP 22725175 A 20220421; US 202218287718 A 20220421